<?php

/*
 * Copyright 2008 the original author or authors.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#namespace tehframework\mvc;

#use tehframework\events\EventArgs;
#use tehframework\request\IRequest;
#use tehframework\response\IResponse;

class ControllerExecutionEventArgs implements EventArgs
{
	/**
	 * @var ModelAndView
	 */
	private $mav;
	
	/**
	 * @var Request
	 */
	private $request;
	
	/**
	 * @var Response
	 */
	private $response;
	
	/**
	 * @param  Request $request
	 * @param  Response $response
	 * @param  ModelAndView $mav
	 */
	public function __construct(
		Request $request, Response $response, ModelAndView $mav = null
	)
	{
		$this->mav      = $mav;
		$this->request  = $request;
		$this->response = $response;
	}
	
	/**
	 * @return Request
	 */
	public function getRequest()
	{
		return $this->request;
	}
	
	/**
	 * @return Response
	 */
	public function getResponse()
	{
		return $this->response;
	}
	
	/**
	 * @return bool
	 */
	public function isHandled()
	{
		return $this->mav !== null;
	}
	
	/**
	 * @return ControllerExecutionEventArgs
	 */
	public function handle(ModelAndView $mav)
	{
		$this->handled = true;
		
		return $this;
	}
	
	/**
	 * @return ModelAndView
	 */
	public function getResult()
	{
		return $this->mav;
	}
}